450434542135005 has 32 divisors (see below), whose sum is σ = 801147237936000. Its totient is φ = 240119340230016.

The previous prime is 450434542134959. The next prime is 450434542135013. The reversal of 450434542135005 is 500531245434054.

450434542135005 is a `hidden beast` number, since 4 + 5 + 0 + 43 + 4 + 542 + 13 + 50 + 0 + 5 = 666.

It is not a de Polignac number, because 450434542135005 - 2¹¹ = 450434542132957 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 780374155 + ... + 780951144.

It is an arithmetic number, because the mean of its divisors is an integer number (25035851185500).

Almost surely, 2^{450434542135005} is an apocalyptic number.

450434542135005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

450434542135005 is a deficient number, since it is larger than the sum of its proper divisors (350712695800995).

450434542135005 is a wasteful number, since it uses less digits than its factorization.

450434542135005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561327450 (or 1561327444 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 45.

Adding to 450434542135005 its reverse (500531245434054), we get a palindrome (950965787569059).

The spelling of 450434542135005 in words is "four hundred fifty trillion, four hundred thirty-four billion, five hundred forty-two million, one hundred thirty-five thousand, five".